Package build updated

Author: mrkaluzny

.gitignore

@@ -0,0 +1,2 @@
+dist
+node_modules/

.npmignore

@@ -1 +1,2 @@
-assets/
+*
+!dist/**

babel.config.json

@@ -0,0 +1,18 @@
+{
+  "presets": [
+    [
+      "@babel/env",
+      {
+        "targets": {
+          "edge": "17",
+          "firefox": "60",
+          "chrome": "67",
+          "safari": "11.1"
+        },
+        "useBuiltIns": "usage",
+        "corejs": "3.6.5"
+      }
+    ],
+    "@babel/preset-react"
+  ]
+}

package.json

@@ -2,7 +2,12 @@
   "name": "netlify-cms-widget-permalink",
   "version": "1.0.0",
   "description": "Permalink widget for Netlify CMS",
-  "main": "./index.js",
+  "main": "dist/index.js",
+  "module": "dist/index.js",
+  "files": [
+    "dist",
+    "readme.md"
+  ],
   "keywords": [],
   "author": "Wojciech Kaluzny <[email protected]>",
   "license": "MIT",
@@ -11,10 +16,20 @@
     "react": "^16.8.6",
     "react-dom": "^16.8.6"
   },
+  "dependencies": {
+    "@babel/polyfill": "^7.12.1"
+  },
+  "scripts": {
+    "build": "rm -rf dist && NODE_ENV=production babel src --out-dir dist --copy-files"
+  },
   "publishConfig": {
     "access": "public"
   },
   "devDependencies": {
+    "@babel/cli": "^7.17.10",
+    "@babel/core": "^7.18.2",
+    "@babel/preset-env": "^7.18.2",
+    "@babel/preset-react": "^7.17.12",
     "@types/react": "^16.8.23"
   }
 }